setEmptyView don't work when use addFooterView

[PankovSerge]

Empty view not showing if you use addFooter view, no exceptions.

[PankovSerge]

Add emptyView use a isEmpty() adapter method. When we add footer, that method don't return true, so solution is a in HeaderViewGridAdapter:

@Override
public boolean isEmpty() {
    //boolean empty = (mAdapter == null || mAdapter.isEmpty()) && getHeadersCount() == 0 && getFootersCount() == 0;
    boolean empty = (mAdapter == null || mAdapter.isEmpty());
    return empty;
}

[liaohuqiu]

👍 thank you.